nilai lim x-√2x-3/x=2 x^2-2x-3=
Matematika
imamji
Pertanyaan
nilai lim x-√2x-3/x=2 x^2-2x-3=
1 Jawaban
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1. Jawaban EdiHeaven
Lim x - √(2x-3) / x²-2x+3 kali x + √(2x-3) / x+√(2x-3)
x→2
Lim x² - (2x-3) / x²-2x+3(x+√(2x-3)
x→2
Lim x² - 2x+3) / x²-2x+3(x+√(2x-3)
x→2
Lim 1 / (x+√(2x-3)
x→2
1 / (2+√(2(2)-3)
1 / 2+√(4-3)
1 / 2+1
1/3
hasilnya ⅓